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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
1216 | } else { |
1217 |
|
1218 | /** |
1219 | * Fires when the 'deleted' status is removed from a site. |
1220 | * |
1221 | * @since 3.5.0 |
1222 | * |
1223 | * @param int $site_id Site ID. |
1224 | */ |
1225 | do_action( 'make_undelete_blog', $site_id ); |
1226 | } |
1227 | } |
1228 |
|
1229 | if ( $new_site->public != $old_site->public ) { |
1230 |
|
1231 | /** |
1232 | * Fires after the current blog's 'public' setting is updated. |
1233 | * |
1234 | * @since MU (3.0.0) |